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Wed, 13 Mar 2024 12:43:07 +0100 Received: from pengutronix.de (unknown [172.20.34.65]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: mkl-all@blackshift.org) by smtp.blackshift.org (Postfix) with ESMTPSA id 7371E2A4103; Wed, 13 Mar 2024 11:43:07 +0000 (UTC) Date: Wed, 13 Mar 2024 12:43:06 +0100 From: Marc Kleine-Budde To: Daniel Smolik Cc: "Linux regression tracking (Thorsten Leemhuis)" , Manivannan Sadhasivam , Linux regressions mailing list , linux-can@vger.kernel.org, LKML Subject: Re: Regressions can bus with MCP2515 on sama5d3 connected over SPI stop working on kernel > 5.4.271 Message-ID: <20240313-overload-eloquence-3e504ee0d00b-mkl@pengutronix.de> References: <2ede8f49-41f8-4d9a-83e4-ea5d4d1677fe@mydatex.cz> <734cf096-3769-4610-b72f-394c31a8d942@mydatex.cz> <91d8a6b6-6186-4aa0-8462-56b4751854e9@leemhuis.info> <6918321b-038d-40b9-8149-d535bf9d3d52@mydatex.cz> <5f69d6ee-a07a-42a9-a238-7dbe1f82cc3f@mydatex.cz> <3e46d70b-196d-45c7-bfdf-869c78cdc81f@leemhuis.info> <20240313-polio-jinx-bc5fd5df7c06-mkl@pengutronix.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="e3a7udsf47bt22ng" Content-Disposition: inline In-Reply-To: X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: mkl@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org --e3a7udsf47bt22ng Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 13.03.2024 12:22:25, Daniel Smolik wrote: > this is my first bisection please be lenient :-) Threse is a result: >=20 > marvin@marvin:/usr/src/linux$ git bisect good > Bisecting: 0 revisions left to test after this (roughly 0 steps) > [52f96cd135b160d44db4cb62a5b614b3bca20fbc] net: stmmac: xgmac: Remove > uneeded computation for RFA/RFD I think you still miss a bisection step. The commit 52f96cd135b1 ("net: stmmac: xgmac: Remove uneeded computation for RFA/RFD") is unrelated to CAN problem you described. It's in the stmmac Ethernet driver. Marc --=20 Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung N=C3=BCrnberg | Phone: +49-5121-206917-129 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-9 | --e3a7udsf47bt22ng Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEUEC6huC2BN0pvD5fKDiiPnotvG8FAmXxkUgACgkQKDiiPnot vG8JGAf+LdzIqEkeVo4hYrxhHNp/mqLZ9kikzdmydSKIQdZjQT0MNca5MVLa/Uan hcGTGeiSQoOa2MUYAZsUdUY/G4mSddDjNzJ5J/FtGrrrfnPcaYzu+OUeR5Rk+iAu JzUSd15Bf9NLaTTs9D8+rw50WJq4Irqc9rmek54lOx2QiCveBEbH9H7KLsXpdkVW jG31+k/0VICxHJQbnBtnE6t2ZJMNP9VKqx7YwM1/ue3e29X+DNIXpj+BB8rRrGtg mawWyA+wyartjJYuMnTbUiwopp55QeQfhRppJ/hKjKUmcIQPFbYOMtxOYl5ktSPT 3oeQfU2ngbn1qQA2sO5xmI29es8j/w== =Dqj4 -----END PGP SIGNATURE----- --e3a7udsf47bt22ng--